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Searched +full:ls2k1000 +full:- +full:apbdma (Results 1 – 4 of 4) sorted by relevance

/linux-6.12.1/Documentation/devicetree/bindings/dma/
Dloongson,ls2x-apbdma.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/loongson,ls2x-apbdma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Binbin Zhou <zhoubinbin@loongson.cn>
17 - $ref: dma-controller.yaml#
22 - const: loongson,ls2k1000-apbdma
23 - items:
24 - const: loongson,ls2k0500-apbdma
25 - const: loongson,ls2k1000-apbdma
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/linux-6.12.1/arch/loongarch/boot/dts/
Dloongson-2k0500.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/clock/loongson,ls2k-clk.h>
12 #address-cells = <2>;
13 #size-cells = <2>;
16 #address-cells = <1>;
17 #size-cells = <0>;
27 ref_100m: clock-ref-100m {
28 compatible = "fixed-clock";
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Dloongson-2k1000.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/clock/loongson,ls2k-clk.h>
10 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <2>;
14 #size-cells = <2>;
17 #address-cells = <1>;
18 #size-cells = <0>;
35 ref_100m: clock-ref-100m {
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/linux-6.12.1/drivers/dma/
Dls2x-apb-dma.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2017-2023 Loongson Corporation
9 #include <linux/dma-mapping.h>
13 #include <linux/io-64-nonatomic-lo-hi.h>
21 #include "virt-dma.h"
49 /*-- descriptors -----------------------------------------------------*/
52 * struct ls2x_dma_hw_desc - DMA HW descriptor
80 * struct ls2x_dma_sg - ls2x dma scatter gather entry
94 * struct ls2x_dma_desc - software descriptor
113 /*-- Channels --------------------------------------------------------*/
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